[August 25, 1921] The largest armed American insurrection since the Civil War began in West Virginia with disgruntled miners engaging with police forces: the battle of Blair Mountain.
from /r/100yearsago
[1921年8月25日]自内战以来最大的美国武装叛乱在西弗吉尼亚州开始，不满的矿工与警察部队交战：布莱尔山之战。